vulnerability
Oracle Solaris 11: CVE-2019-13115: Vulnerability in libssh2
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:M/Au:N/C:P/I:N/A:P) | 2019-07-16 | 2021-01-19 | 2022-02-17 |
Severity
6
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:P)
Published
2019-07-16
Added
2021-01-19
Modified
2022-02-17
Description
In libssh2 before 1.9.0, kex_method_diffie_hellman_group_exchange_sha256_key_exchange in kex.c has an integer overflow that could lead to an out-of-bounds read in the way packets are read from the server. A remote attacker who compromises a SSH server may be able to disclose sensitive information or cause a denial of service condition on the client system when a user connects to the server. This is related to an _libssh2_check_length mistake, and is different from the various issues fixed in 1.8.1, such as CVE-2019-3855.
Solution
oracle-solaris-11-4-upgrade-library-libssh2-1-9-0-11-4-21-0-1-69-0
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